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首页> 外文会议>International Astronautical Congress >SPACE TRANSPORTATION SOLUTIONS AND INNOVATIONS SYMPOSIUM (D2) Going To and Beyond the Earth-Moon System: Human Missions to Mars, Libration Points and NEO's (8-A5.4):DEVELOPMENT OF THE SPACE LAUNCH SYSTEM MISSION PLANNERS GUIDE FOR BEYOND EARTH ORBIT MISSIONS
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SPACE TRANSPORTATION SOLUTIONS AND INNOVATIONS SYMPOSIUM (D2) Going To and Beyond the Earth-Moon System: Human Missions to Mars, Libration Points and NEO's (8-A5.4):DEVELOPMENT OF THE SPACE LAUNCH SYSTEM MISSION PLANNERS GUIDE FOR BEYOND EARTH ORBIT MISSIONS

机译：空间运输解决方案和创新研讨会（D2）将往返于地球系统：人类致命的火星，拉动点和Neo（8-A5.4）：开发空间发射系统特派团规划人员指南，超越地球轨道任务

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NASA Marshall Space Flight (MSFC) has successfully completed the Preliminary Design Review (PDR)of the heavy lift Space Launch System (SLS). The first two SLS flights will use a Block 1 vehicle configuration capable of delivering 70mT to Low Earth Orbit (LEO). The Block 1 Core Stage uses Shuttle derived 5-segment Reusable Solid Rocket Motors (RSRMV), 8.4m Shuttle derived Main Tank, and 4 RS-25 Shuttle derived Maine Engines. These test flights are plannes for 2017 (un-screwed lunar fly-by) and 2021 (crewed lunar orbit) where they will validate critical launch capabilities on SLS and life support systems on the Multi Purpose Crew Vehicle (MPCV). However, this representes just an initial capability. The United States Congress mandated s SLS "system capable of carrying a total of 130 mT to LEO in preparation for transit for missions Beyond Earth Orbit (BEO). The SLS shall, to the extent practical,incorporate capabilities for evolutionary growth to carry heavier payloads". This paper will provide details on the evolution of post SLS Block 1 configurations providing a 130 mT capability from the perspective of the SLS Mission Planners Guide. The SLS Mission Planners Guide serves an an information resource between NASA, industry, and the scientific community for understanting the potential range of the SLS mission capability. It also promotes a two-way dialogue between the vehicle developers and vehicle users to on how to most efficiently evolve the SLS mission/payload capabilities. This in turn helps NASA identify and prioritize different trade studies and potential technology investment paths required to achieve a preferred mass to destination capability. It is a goal of this paper to engage potential users of the SLS to continue the discussion regarding performance improvements that can ultimately lead to increased, cost effective SLS mission capture.
机译：美国宇航局马歇尔航天飞机（MSFC）已成功完成重型升降空间发射系统（SLS）的初步设计审查（PDR）。前两个SLS航班将使用能够向低地球轨道（LEO）提供70mt的块1车辆配置。块1核心阶段使用穿梭衍生5段可重复使用的固体火箭发动机（RSRMV），8.4米班车衍生主罐，和4个RS-25梭衍生缅因州发动机。这些测试航班是2017年的计划（未经授权的月球飞行）和2021（船员月球轨道），在那里他们将在多功能机组车辆（MPCV）上验证SLS和Life支持系统上的关键启动功能。但是，这只是初始能力。美国国会授权小号SLS“能够在准备共计130吨，运载到LEO过境的任务超越地球轨道（BEO）的系统，该SLS应以实用的程度，进化成长并入有携带更重的有效载荷“。本文将提供有关邮政SLS块1配置的进展的详细信息，从SLS任务规划师指南的角度提供130 MT能力。 SLS Mission Planners Guide在美国宇航局，行业和科学界之间提供了一个信息资源，用于了解SLS任务能力的潜在范围。它还促进了车辆开发人员和车辆用户之间的双向对话，以便最有效地发展SLS任务/有效载荷功能。这反过来帮助NASA识别并确定不同贸易研究以及实现优选质量的潜在技术投资路径，以实现优选的质量。这篇论文的目标是从事SLS的潜在用户继续讨论，以便在最终导致增加，成本效益的SLS任务捕获的绩效改进。

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